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With the miniaturization of devices and development of network infrastructure, the use of Machine-to-Machine (M2M) or Internet of Things (IoT) services are becoming widespread. The arrival of M2M/IoT raises many questions such as how to suit the current computer security standard to IoT devices, how to accommodate the huge number of IoT devices, and how to meet the heterogonous requirements from a...
Pattern matching and regular expression matching are all the critical components for content inspection based applications. But current regular expression matching algorithms or architecture cannot provide a perfect solution for whole matching problem. In some real network security applications, exact strings are the biggest part of rule set, and the second part is simple regular expressions (dot-star...
In this paper, we present a new technique to improve the reliability of H-tree SRAM memories. This technique deals with the SRAM power-bus monitoring by using built-in current sensor (BICS) circuits that detect abnormal current dissipation in the memory power-bus. This abnormal current is the result of a single-event upset (SEU) in the memory and it is generated during the inversion of the state of...
There are a number of techniques and pieces of hardware and software aimed at promoting information security. In the present paper it is presented a security system dynamically reconfigurable in FPGAs. SSDR presents a robust architecture, which enables the implementation of specific and general security policies in order to guarantee services such as confidentiality, authenticity, integrity, availability,...
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